http://ijaers.com/ Open Access international Journal to publish research paper en-us March The growing evolution of technological means as gears of modern life become responsible for the constant generation of data, which in turn imply the most diverse aspects of society. In this sense, data analysis is a powerful device when it comes to predicting and describing information, in order to improve decision-making. Thus, the insertion of open data in the space of public management enables greater transparency with the citizen, making social control and the consolidation of democracy possible. Based on this bias, the present study aims to implement Data Mining techniques on the open data of the Chamber of Deputies, aiming to broaden the understanding of legislative activities and present the knowledge discovered from the relationships and patterns found in the datasets. Therefore, this is an exploratory study, based on the CRISP-DM methodology, covering the steps of understanding the business, understanding and preparing data, modeling, evaluation and implementation, corresponding to post-processing. http://ijaers.com/detail/understanding-legislative-activities-in-brazil-analysis-of-open-data-from-the-chamber-of-deputies/ Milena Carneiro Rios de Oliveira, Anna Paula de Sousa Parente Rodrigues http://ijaers.com/uploads/issue_files/1IJAERS-0220259-Understanding.pdf The article analyzes and proposes the synthesis of an optimal guidance method for missiles during the cruise phase in a combined remoteautonomous control system The objective of the problem to be solved is to guide the missile to a nonfixed point in space according to a predefined rule meeting specific requirements and criteria In combined remote control systems at the moment of switching to guidance the missile must satisfy several stringent requirements such as ensuring the target is within the seekers field of view determining the distance to the target meeting the initial slip value h at the moment of autonomous guidance and considering the missiles maneuverability among others The article focuses on researching a synthesized optimal guidance law for the missile during the remote control phase while taking into account these requirements at the transition point to autonomous control at the end of the remote control phase http://ijaers.com/detail/dinh-hung-tran/ Dinh Hung Tran http://ijaers.com/uploads/issue_files/2IJAERS-02202511-Synthesis.pdf The COVID-19 pandemic has thrown the entire world into economic and mental turmoil, changed our lifestyles and changed the way we interact in care in what is a very challenging and rapidly evolving circumstance. The methodology: this is a bibliographical research of a documentary, descriptive and qualitative nature, the information was obtained from the analysis of scientific data published on online platforms. Results and Discussion: Healthcare professionals face additional pandemic stressors. They are known to include an increased risk of infection, of becoming ill or dying, of inadvertently transmitting the disease to others, and overwhelming and serious cases of illness. These professionals will also likely face a large number of deaths at the same time, will be frustrated with themselves for not being able to save many lives, and will be subjected to threats and attacks by people seeking dependent care when resources are limited. Conclusion: Anxiety and depression are the most common mental disorders among healthcare professionals, especially among those working on the front lines against COVID-19. Improvement strategies must be implemented that focus not only on the physical health of employees, but especially on mental health, as it is often overlooked and dismissed in its importance. http://ijaers.com/detail/the-impact-and-psychological-consequences-of-post-covid-on-healthcare-professionals/ Francisco Leandro Soares de Souza, Gleison Faria, Eduardo de Andrade França, Leidiane Miguel Romanha Belgamazzi, Jackson Firigolo, Claudio Henrique Marques Pereira, Eduarda Galdino Dal Bosco, Jessica Julia Barbosa Freire, Beatriz Miranda Araújo, Luiz Henrique Bressan felicio, Iris Ferreira Gonçalves, Daiane Costa do Carmo, Lucineia da Silva Toledo, Andressa Cardoso Aires, Wilhasmar Ribeiro Vieira, Sandy Elly Holz Bevitorio, Welesmar Barros dos Santos, Josiane Alves dos Santos, Tharles Alan Martins, Suellen de Oliveira Andrade, Tatiana Coitinho Bordinhon, Patrícia Chagas Dos Santos, Rosiani Marinho Peixoto, Socorro Rodrigues Da Silva, Ionara Alves dos Santos, Poliane Petroski,Iraci dos Anjos Monteiro, Elizamar de Souza Silva, Daniele Ceres Assis Gabriel, Simoni de Matos Rubio, Romário Silva Campos, Tiago Lopes de Carvalho, Adriana Nunes madeira, Cristina Ferreira Da Silva Pinho, Maria de Lourdes Bueno Machado, Graciety da Silva Lima, Regiane Batista, Luciane de Paula Silva, Marco Rogério da Silva, Paulo Luiz da Silva, Aline Fontes Alves, Hemmily Oliveira Fernandes, Rayanne Cavalcante do Nascimento, Francisco Sánchez da Fontoura, Marcia de Oliveira Pereira, Kayro Lucas Silva de Paula http://ijaers.com/uploads/issue_files/3IJAERS-0320256-Theimpact.pdf Design of Experiments (DOE) is an essential statistical methodology for engineering, allowing the systematic analysis of processes and the optimization of products. Its use allows the controlled manipulation of variables to maximize efficiency and quality in several areas, such as chemical, mechanical and materials engineering. However, despite its effectiveness, there are still challenges in the practical implementation of DOE, especially due to the methodological complexity and the lack of training in some industries. The study includes a review of practical cases between 2009 and 2024, selected from the academic database ScienceDirect, which illustrate the applications of DOE in industrial and scientific contexts, with emphasis on the factorial and Taguchi methods. Through DOE, it is possible to identify the most influential variables in a process and determine the ideal conditions to maximize system performance. Methodologies such as the Taguchi method, analysis of variance (ANOVA) and response surfaces allow engineers to explore the simultaneous impact of multiple factors, enabling a robust approach to decision-making in a controlled and efficient manner, with significantly lower costs and efforts. The research results demonstrate applications of DOE in areas such as optimization of machining processes in mechanical engineering, improvement of the thermal efficiency of heat exchangers in chemical engineering, and the development of high-strength metal alloys in materials engineering. In addition, there was an increase in the adoption of DOE in emerging sectors, such as genetic engineering and optimization of advanced materials. It is concluded that DOE is an indispensable tool for innovation and industrial competitiveness, promoting greater efficiency and reliability in processes. However, there is still room for its evolution, mainly in the development of more accessible approaches and in professional training for its effective implementation. This study contributes to the dissemination of knowledge about DOE, encouraging its wider adoption in engineering and driving technological advances in the most diverse areas. http://ijaers.com/detail/applications-of-design-of-experiments-does-in-engineering-state-of-the-art/ Leandro Santos Ribeiro, Paulo César de Resende Andrade http://ijaers.com/uploads/issue_files/4IJAERS-02202510-Applications.pdf People are constantly interested in tasting, smelling and consuming flavors and aromas obtained from natural sources. At the same time, their health benefits in addition to their flavors and smells increase this interest even more. Salvia verticillata L. is one of these sources known for centuries. Salvia verticillata L. is a species belonging to the Lamiaceae family, Salvia (Lamiaceae) genus. It is widely used in the Mediterranean region not only as an ornamental plant but also in traditional medicine. In this study, the antioxidant activity, essential oil composition and antimicrobial activity of Salvia verticillata L. subsp. amasiaca were determined. While the phenolic substance concentration equivalent to gallic acid was found to be 431.70 mg, the phenolic substance concentration equivalent to ascorbic acid was found to be 351.97 mg. Copper reducing capacity was determined as 112 mmol/g and Carotene-linoleic acid emulsion as 16.35 percent, the major volatile oil ratio was found to be trans-trans-caryophyllene with 35%. It was found to be significantly effective against E. fecalis, S. aureus, P. aeruginosa among the studied microorganisms, but not against E. Coli. http://ijaers.com/detail/the-determination-of-phytochemical-properties-and-antimicrobial-effect-of-salvia-verticillata-l-subsp-amasiaca/ Yener Tekeli, Esra Bezgin http://ijaers.com/uploads/issue_files/5IJAERS-0220257-The.pdf The Territorial Management Plan (PGT) of Quilombo Água Fria, located in Calha Norte, is a fundamental tool for strengthening the autonomy and territorial preservation of the quilombola community. This study investigated the implementation of the PGT as a means of dialogue in public policies, with the aim of integrating local demands into government actions. The research revealed that, although the PGT has contributed significantly to the recognition and strengthening of the community, it faces challenges, such as the lack of financial resources, inadequate infrastructure and lack of coordination between the different levels of government. The research found that the PGT is fundamental to promoting sustainability and cultural resistance, but that its effectiveness depends on active community participation and inter-institutional partnerships. The main recommendations include strengthening local governance, training leaders, access to financial resources and the integration of public policies at the local, state and federal levels. In terms of results, the implementation of the plan has brought benefits to the community in areas such as sustainable agriculture and environmental preservation, but it has also faced difficulties in implementing some actions due to the lack of financial support and institutional disarticulation. This paper proposes that the creation of monitoring committees and the strengthening of ongoing dialogue between the community and public managers are key elements in ensuring the long-term success of the PGT, making it an effective territorial management model, both for Quilombo Água Fria and for other quilombola communities in Brazil. http://ijaers.com/detail/territorial-management-plan-of-quilombo-gua-fria-in-calha-norte-as-a-tool-for-dialogue-in-public-policies/ Edwilson Pordeus Campos, Raimunda Marta Pereira da Costa, Adjair José dos Santos Mota http://ijaers.com/uploads/issue_files/6IJAERS-03202513-Territorial.pdf